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#951 2019-04-26 14:34:27
- Monox D. I-Fly
- Member
- From: Indonesia
- Registered: 2015-12-02
- Posts: 2,000
Re: Series and Progressions
Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.
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#952 2019-04-26 16:16:33
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
.
The solution SP#509 is correct. Neat work, Monox D. I-Fly!
SP#510. In an Arithmetic Progression, if a = 12, d = 4,
. Find n.It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#953 2019-04-27 20:47:04
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
SP#511. In an Arithmetic Progression, d = -2,
. Find a.It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#954 2019-04-28 00:28:46
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
SP#512. In an Arithmetic Progression, if a = 13,
, find d.It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#955 2019-04-28 16:40:22
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
SP#513. Find the sum of 25 terms of the series 3 + 7 + 11 + .....
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#956 2019-04-28 20:33:43
- Monox D. I-Fly
- Member
- From: Indonesia
- Registered: 2015-12-02
- Posts: 2,000
Re: Series and Progressions
Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.
Offline
#957 2019-04-28 21:05:54
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
.
The solution SP#513 is correct. Excellent, Monox D. I-Fly!
SP#514. Find the sum of 17 terms of the Arithmetic Progression -3, 1, 5, ...
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#958 2019-04-29 14:32:23
- Monox D. I-Fly
- Member
- From: Indonesia
- Registered: 2015-12-02
- Posts: 2,000
Re: Series and Progressions
Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.
Offline
#959 2019-04-29 16:01:12
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
.
The solution SP#514 is correct. Keep it up, Monox D. I-Fly!
SP#515. Five positive integers are in Arithmetic Progression. The sum of three middle terms is 24 and the product of first and fifth terms is 48. Find the terms of the Arithmetic Progression.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#960 2019-04-29 20:33:09
- Monox D. I-Fly
- Member
- From: Indonesia
- Registered: 2015-12-02
- Posts: 2,000
Re: Series and Progressions
Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.
Offline
#961 2019-04-30 00:21:52
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
The solution SP#515 is correct. Excellent, Monox D. I-Fly!
SP#516. Find three consecutive terms in an Arithmetic Progression whose sum is 18 and their squares is 140.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#962 2019-05-02 00:25:59
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
SP#517. The sum of three consecutive terms in an Arithmetic Progression is 6 and their product is 120. Find the three numbers.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#963 2019-05-03 03:27:23
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
.
SP#518. The sum of three terms of an Arithmetic Progression is 21 and the product of the first and third terms exceeds the second term by 6. Find the three terms.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#964 2019-05-04 15:30:02
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
SP#519. The third term of an Arithmetic Progression is 8 and ninth term of the Arithmetic Progression exceeds three times the third term by 2. Find the sum of its first nineteen terms.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#965 2019-05-05 15:58:20
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
.
SP#520. The third term of an Arithmetic Progression is 7 and the 7th term exceeds the third term by 2. Find the first term, common difference, and the sum of first 20 terms.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#966 2019-05-06 16:33:05
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
.
SP#521. In an Arithmetic Progression, if
, find .It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#967 2019-05-07 17:40:51
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
.
SP#522. Write the first four terms of an Arithmetic Progression where the first term, a and common difference, d is following : a = 2, d = 10.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#968 2019-05-08 16:49:10
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
SP#523. Write the first four terms of an Arithmetic Progression where the first term, a and common difference, a = 4, and d = -3.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#969 2019-05-09 16:49:40
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
SP#524. Write the first four terms of an Arithmetic Progression where the first term, a and common difference,
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#970 2019-05-10 15:48:38
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
.
SP#525. Write the first four terms of an Arithmetic Progression where the first term, a and common difference, a = -1.25, d = 0.25.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#971 2019-05-11 16:42:28
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
SP#526. Which the of the Arithmetic Progression : 3, 8, 13, 18, ... is 78?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#972 2019-05-12 17:37:05
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
SP#527. Find the 31st term of an Arithmetic Progression whose 11th term is 38 and 16th term is 73.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#973 2019-05-13 18:43:18
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
.
SP#528. The 17th term of an Arithmetic Progression exceeds its 10th term by 7. Find the common difference.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#974 2019-05-15 01:21:57
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
SP#529. Which term of the Arithmetic Progression : 3, 15, 27, ... will be 132 more than its 54th term?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#975 2019-05-16 17:59:48
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,418
Re: Series and Progressions
Hi,
SP#530. Find the sum of the Arithmetic Progression 2, 7, 12, ... to 10 terms.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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